no judging posting for someone else

one of my family members was an alcoholic for almost two years, drunk liquor every day and she ended up quitting by herself but she's been trying to get pregnant with her husband for a year and half now she has been to an ob said her tetesterone was a little high but the estrogen was normal the ultrasound of uterus and ovaries looked normal but wondering if the drinking issue she had has an effect on getting pregnant or if she will ever get pregnant again. anyone been through this she is looking for answers , posting for her